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115 | package Torello.Java;
import Torello.Java.Function.IntTFunction;
import Torello.Java.StringParse;
import Torello.Java.StrPrint;
class PrintListAbbrev
{
static <ELEM> String print1(
final Iterable<ELEM> list,
final IntTFunction<? super ELEM, String> listItemPrinter,
final int lineWidth,
final int indentation,
final boolean seeEscapedNewLinesAsText,
final boolean printNulls,
final boolean showLineNumbers
)
{
if ((lineWidth < 8) || (lineWidth > 200)) throw new IllegalArgumentException(
"[" + lineWidth + "] was passed to parameter 'lineWidth', but this value must be " +
"between 8 and 200 is expected"
);
if (indentation >= 200) throw new IllegalArgumentException(
"[" + indentation + "] was passed to parameter 'indentation', but this value must " +
"be 200 or less."
);
String indentationStr = (indentation > 0)
? ('\n' + StringParse.nChars(' ', indentation))
: "\n";
StringBuilder sb = new StringBuilder();
int counter = 0;
for (ELEM elem : list)
{
counter++;
if ((elem == null) && (! printNulls)) continue;
sb.append(indentationStr);
if (showLineNumbers)
{
if (counter < 10) sb.append(StrPrint.zeroPad10e2(counter) + ") ");
else sb.append(counter + ") ");
}
if ((elem == null))
sb.append("null");
else
sb.append(
StringParse.trimLeft(
StrPrint.abbrevEndRDSF(
listItemPrinter.apply(counter, elem), lineWidth,
seeEscapedNewLinesAsText
)));
}
return sb.toString();
}
static <ELEM> String print2(
final ELEM[] list,
final IntTFunction<? super ELEM, String> listItemPrinter,
final int lineWidth,
final int indentation,
final boolean seeEscapedNewLinesAsText,
final boolean printNulls,
final boolean showLineNumbers
)
{
if ((lineWidth < 8) || (lineWidth > 200)) throw new IllegalArgumentException(
"[" + lineWidth + "] was passed to parameter 'lineWidth', but this value must be " +
"between 8 and 200 is expected"
);
if (indentation >= 200) throw new IllegalArgumentException(
"[" + indentation + "] was passed to parameter 'indentation', but this value must " +
"be 200 or less."
);
String indentationStr = (indentation > 0)
? ('\n' + StringParse.nChars(' ', indentation))
: "\n";
StringBuilder sb = new StringBuilder();
int counter = 0;
for (ELEM elem : list)
{
counter++;
if ((elem == null) && (! printNulls)) continue;
sb.append(indentationStr);
if (showLineNumbers)
{
if (counter < 10) sb.append(StrPrint.zeroPad10e2(counter) + ") ");
else sb.append(counter + ") ");
}
if ((elem == null)) sb.append("null");
else sb.append(
StringParse.trimLeft(
StrPrint.abbrevEndRDSF(
listItemPrinter.apply(counter, elem), lineWidth,
seeEscapedNewLinesAsText
)));
}
return sb.toString();
}
}
|